— 6,000 yield, based on approximately 5% area coverage.— Advanced chemical formulation, increased print consistency and continuity.— Each toner particle is chemically grown into a spherical shape formed around a wax bead, which reliably mixes the colors during the fusing process to produce brilliant colors without the use of oil.Note: When the Laser Toner Printer is operated in monochrome (black) mode, the price per page is comparable to a standard monochrome Laser Toner Printer.